.contextmenu {
  position: fixed;
  z-index: 1000;
  border-radius: 4px;
  box-shadow: -4px 4px 16px 1px rgb(0 0 0 / 15%) !important;
  font-size: @font-size-small;
}

:global {
  .ant-menu-item {
    margin: 0 !important; // 菜单项之间的缝隙会影响点击
    height: 30px !important;
    line-height: $height !important;
  }
}